000 00256nam a2200097Ia 4500
082 _ampl-34
245 0 _aElectricity and magnetism
100 _a WHYMAN, Kathryn ** London, 2R3 ** *
_990630
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c364657
_d364656